Tubular extruded support and retainer for plastic sheet covers



FIG. 1 is a perspective view of a tubular extruded support and retainer for plastic sheet covers embodying my new design;

FIG. 2 is an end elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof from the side opposite from FIG. 3;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan elevational view thereof; the end view not shown is identical to the end view shown. 

The ornamental design for a tubular extruded support and retainer for plastic sheet covers, substantially as shown and described. 